Book package blank



FIG. 1 is a front plan view of a book package blank, the rear plan view being a mirror image thereof.

FIG. 2 is a side elevational view thereof, both side views being identical; and,

FIG. 3 is a top elevational view thereof, both the top and bottom views being identical.

The broken line showing in FIG. 1 represents fold lines only. 

The ornamental design for a book package blank, as shown and described. 